单项选择题
A.Canadian police. B.Businessmen. C.Drug traffickers. D.Customs officers.
A.I want you to have a fully enjoyable holiday. B.Your plans for the trip interest me a lot. C.I think you should arrive according to the plan. D.We are now making plans for your journey.
A.restructure the prison service. B.discipline some prison officers. C.recruit more security staff. D.look into security conditions.